183853140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12821}}^1$

素因数の和:13072

約数の個数: 48

約数和(自身を含む): 516983040

約数和(自身を除く): 333129900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 12821, 14340, 25642, 38463, 51284, 64105, 76926, 128210, 153852, 192315, 256420, 384630, 769260, 3064219, 6128438, 9192657, 12256876, 15321095, 18385314, 30642190, 36770628, 45963285, 61284380, 91926570, 183853140]

約数ペア:

[(1, 183853140), (2, 91926570), (3, 61284380), (4, 45963285), (5, 36770628), (6, 30642190), (10, 18385314), (12, 15321095), (15, 12256876), (20, 9192657), (30, 6128438), (60, 3064219), (239, 769260), (478, 384630), (717, 256420), (956, 192315), (1195, 153852), (1434, 128210), (2390, 76926), (2868, 64105), (3585, 51284), (4780, 38463), (7170, 25642), (12821, 14340)]